High Purity Industrial Maleic Acid at Optimized Factory Direct Price

Maleic acid, also known as cis-butenedioic acid, is a key unsaturated dicarboxylic acid chemical raw material. Its molecule contains a double bond and two carboxyl groups, giving it extremely high reactivity in copolymerization, esterification, and addition reactions, with applications spanning multiple fields. In the industrial coatings sector, it is used to synthesize unsaturated polyester resins and alkyd resins, enhancing paint film adhesion, weather resistance, and curing speed, and is suitable for anti-corrosion paints and fiberglass coatings; In the pharmaceutical intermediates sector, it is used to synthesize malic acid, succinic acid, and raw materials for sustained-release drugs, and serves as an acidification regulator in drug synthesis; in agricultural chemicals, it is used to produce pesticide synergists and plant growth regulators, enhancing the penetration and absorption properties of the agents; as a chemical reagent, it can be used to prepare standard acid-base titration solutions and reagents for organic synthesis and analysis; as an additive, it is used as a scale inhibitor in water treatment and a sizing aid in papermaking. It can also be processed into food-grade fumaric acid precursors, as well as used to produce surfactants, adhesives, and dyeing auxiliaries, and for cross-linking and modifying polymer materials. Thanks to its low cost and high reactivity, it serves as a universal basic chemical raw material for factories both domestically and internationally. Demand in the foreign trade market remains stable, meeting procurement needs across the entire industrial chain—including resins, pharmaceuticals, and agricultural supplies.

The product strictly complies with the GB/T 2961-2014 national standard, accompanied by a complete set of MSDS, commodity inspection reports, and hazardous packaging certificates, and meets EU REACH import and export requirements. Standard packaging includes 200 kg galvanized closed-top steel drums and 1,000 L IBC containers. For large volumes, bulk transport via tank containers is available. Storing and transporting the product in a sealed, light-protected environment effectively delays oxidation and discoloration. Supply is stable and ample, supporting full-container and consolidated shipments for international trade, and meeting global chemical procurement and custom fine chemical production needs.

Cenke Chemical was formally established in 2016, with its corporate headquarters strategically located in Dongying City, Shandong Province, a core hub for China’s petrochemical and new material industrial cluster. We operate as a professional integrated chemical trading enterprise dedicated to the global procurement, distribution and stable supply of premium industrial chemical products for worldwide manufacturers and industrial clients.

Our comprehensive product portfolio covers full-spectrum chemical categories, including basic bulk chemical raw materials, fine chemical intermediates, advanced innovative new materials and high-performance functional specialty materials. Each product line undergoes strict quality screening to meet international industrial standards, catering to diversified production and R&D demands across dozens of core industrial sectors.

We serve long-term cooperative customers spanning petrochemical processing, plastic manufacturing, pharmaceutical synthesis, water treatment, coating & paint, rubber production, textile printing and dyeing, new energy materials, environmental protection engineering and other key industries worldwide. Leveraging robust upstream factory partnerships, complete logistics support, standardized export packaging and efficient customs clearance capabilities, we deliver cost-effective, on-time and secure one-stop material supply solutions, building mutually beneficial long-term partnerships with suppliers and buyers globally.